ATE142181T1 - CEMENT ADDITIVES AND DEFOAMERS - Google Patents
CEMENT ADDITIVES AND DEFOAMERSInfo
- Publication number
- ATE142181T1 ATE142181T1 AT92305667T AT92305667T ATE142181T1 AT E142181 T1 ATE142181 T1 AT E142181T1 AT 92305667 T AT92305667 T AT 92305667T AT 92305667 T AT92305667 T AT 92305667T AT E142181 T1 ATE142181 T1 AT E142181T1
- Authority
- AT
- Austria
- Prior art keywords
- defoamers
- cement additives
- cement
- admixture
- respect
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
- C04B24/122—Hydroxy amines
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/50—Defoamers, air detrainers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Water-soluble alkylated alkanolamine salts useful as a defoaming agent with respect to aqueous organic containing solutions and as an admixture for cement-based compositions.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/718,051 US5156679A (en) | 1991-06-20 | 1991-06-20 | Air-detrainer for hydraulic cement compositions |
US74705191A | 1991-08-19 | 1991-08-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE142181T1 true ATE142181T1 (en) | 1996-09-15 |
Family
ID=27109827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92305667T ATE142181T1 (en) | 1991-06-20 | 1992-06-19 | CEMENT ADDITIVES AND DEFOAMERS |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0519747B1 (en) |
JP (1) | JP3224276B2 (en) |
KR (1) | KR930000418A (en) |
AT (1) | ATE142181T1 (en) |
AU (1) | AU648002B2 (en) |
CA (1) | CA2071734A1 (en) |
DE (1) | DE69213355T2 (en) |
ES (1) | ES2092044T3 (en) |
TW (1) | TW226360B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19617357A1 (en) * | 1996-04-30 | 1997-11-06 | Heinrich Otto Paul Dr Kaspar | Cement additive |
FR2760004B1 (en) * | 1997-02-25 | 1999-05-14 | Chryso | ADDITIVE FOR AQUEOUS SUSPENSIONS OF MINERAL PARTICLES AND HYDRAULIC BINDER MIXTURES |
JP3339619B2 (en) * | 1997-03-28 | 2002-10-28 | 太平洋セメント株式会社 | Additives for cement-based materials and cement-based materials |
FR2784373B1 (en) * | 1998-10-09 | 2000-12-15 | Chryso Sas | LIQUID ADJUVANT AND CEMENT COMPOSITIONS |
KR20020003165A (en) * | 2001-11-23 | 2002-01-10 | 송윤강 | Process for Producing a fermented food for health aid |
WO2009060405A1 (en) * | 2007-11-06 | 2009-05-14 | Umkomaas Lignin (Proprietary) Limited T/A Lignotech Sa | Cement compositions |
KR100975140B1 (en) * | 2008-06-26 | 2010-08-11 | 박세준 | A fermentation method of Oriental herb remedy or grains |
KR101006021B1 (en) * | 2008-08-01 | 2011-01-06 | 주식회사 경희매니지먼트컴퍼니 | Processing method of a herb remedy |
FR2969599B1 (en) * | 2010-12-23 | 2013-05-10 | Francais Ciments | WATER-SOLUBLE ANTI-FOAM ADDITIVE FOR CEMENTITIOUS COMPOSITION, AQUEOUS SOLUTION CONTAINING THE SAME, AND THEIR USE IN MORTAR OR CONCRETE |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3729420A (en) * | 1970-08-10 | 1973-04-24 | Northern Petro Chem Co | Antifreeze compositions |
JPH0243270A (en) * | 1988-08-04 | 1990-02-13 | Shinpo Hachirou | Colored sealing finish |
JPH02294383A (en) * | 1989-05-08 | 1990-12-05 | Hitachi Ltd | Absorbing solution of absorption refrigerator |
NZ235347A (en) * | 1989-10-06 | 1991-09-25 | Grace W R & Co | Enhanced blended and portland cement compositions characterised by the addition of a higher trialkanolamine as a strength enhancing agent |
US4943323A (en) * | 1989-10-06 | 1990-07-24 | W. R. Grace & Co.-Conn. | Processing additives for blended cements |
-
1992
- 1992-06-18 AU AU18399/92A patent/AU648002B2/en not_active Ceased
- 1992-06-19 ES ES92305667T patent/ES2092044T3/en not_active Expired - Lifetime
- 1992-06-19 CA CA002071734A patent/CA2071734A1/en not_active Abandoned
- 1992-06-19 JP JP18606192A patent/JP3224276B2/en not_active Expired - Fee Related
- 1992-06-19 EP EP92305667A patent/EP0519747B1/en not_active Expired - Lifetime
- 1992-06-19 DE DE69213355T patent/DE69213355T2/en not_active Expired - Lifetime
- 1992-06-19 AT AT92305667T patent/ATE142181T1/en active
- 1992-06-20 KR KR1019920010837A patent/KR930000418A/en not_active Application Discontinuation
- 1992-06-24 TW TW081104973A patent/TW226360B/zh active
Also Published As
Publication number | Publication date |
---|---|
AU1839992A (en) | 1992-12-24 |
TW226360B (en) | 1994-07-11 |
EP0519747A2 (en) | 1992-12-23 |
ES2092044T3 (en) | 1996-11-16 |
JP3224276B2 (en) | 2001-10-29 |
JPH07172887A (en) | 1995-07-11 |
DE69213355D1 (en) | 1996-10-10 |
CA2071734A1 (en) | 1993-02-13 |
AU648002B2 (en) | 1994-03-31 |
DE69213355T2 (en) | 1997-01-16 |
EP0519747B1 (en) | 1996-09-04 |
EP0519747A3 (en) | 1993-12-15 |
KR930000418A (en) | 1993-01-15 |
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